Assignment of Assignor's Interest

Recorded: 2003-11-13 Pages: 3

Assignor

OKUYAMA, KAZUHIRO

Executed: 2003-10-03

Assignee

IDEMITSU PETROCHEMICAL CO., LTD.

6-1, YOKOAMI 1-CHOME, SUMIDA-KU, TOKYO 130-0015, JAPAN

Covered Property (1)

Resin composition for optical parts and optical parts

Application: 10/477,430 →

Publication: US 2004/0152831

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.